Office365

Office365 DKIM signing

5th October 2023

Where did M$ move it this week? https://security.microsoft.com/authentication?viewid=DKIM In the Microsoft 365 Defender portal at https://security.microsoft.com, go to Email & Collaboration > Policies & Rules > Threat policies > Email Authentication…

๐Ÿ“Œ
0๐Ÿ’ฌ read more

TailScale VS smtp.office365.com

25th July 2023

Be careful when sending email from a non-domain PC that has TailScale installed. No domain means that it has no DNS suffix, so TailScale will “help” by adding the PRIVATE…

๐Ÿ“Œ
0๐Ÿ’ฌ read more

PowerShell Office365 Simple Security Report

20th September 2022

Install-Module AzureADPreview(Only need to do this once) Connect-AzureADThis will ask for creds with permission to admin your Office365 Get-AzureADAuditSignInLogs -Filter “location/countryOrRegion ne ‘CA’ and location/countryOrRegion ne ” and Status/ErrorCode eq…

๐Ÿ“Œ
0๐Ÿ’ฌ read more

Office 365 outbound spam filter

21st April 2022

Microsoft has decided to turn on outbound spam filtering on all new accounts logon as an admingo here https://security.microsoft.com/antispamby default the Anti-spam outbound Policy is set to Default-M$ Controlled aka…

๐Ÿ“Œ
0๐Ÿ’ฌ read more

Office 2007 & 2010 will STOP WORKING Nov1 !!!

13th September 2021

Office 2010 has been out of long term support since the beginning of the year, and it will stop connecting to Office 365 on Nov1. Microsoft has had some troubles…

๐Ÿ“Œ
0๐Ÿ’ฌ read more

Outlook2016 where is my email?

29th April 2021

Outlook 2010 the default was to save all email Outlook 2016 default is to save 6 months of email and keep the remainder on the exchange server.

๐Ÿ“Œ
0๐Ÿ’ฌ read more

Message Trace in Office365

7th April 2021

3 different places to do a message trace in office365 the one that works:https://protection.office.com/messagetrace the 2 that don’t work:https://admin.exchange.microsoft.com/#/messagetracehttps://outlook.office.com/ecp/?form=eac&mkt=en-US Stooopid Microsoft

๐Ÿ“Œ
0๐Ÿ’ฌ read more

Add Report-Phishing button to Outlook

12th March 2021

For your entire Organization… or just a group to start with Logon to the Office365 admin center, Settings, Integrated Apps, Add-ins Deploy Add-In Office Web add-in Choose from the Store…

๐Ÿ“Œ
0๐Ÿ’ฌ read more

Email not working in 2021?

7th January 2021

Microsoft has disabled TLS 1.1 and older, and emails that don’t encrypt at all. And Basic authentication. we noticed on 4Jan2021. Possible work-arounds and fixes: a good first step would…

๐Ÿ“Œ
0๐Ÿ’ฌ read more

Enable Outlook Online Plus Addressing

9th December 2020

Run Powershell as administrator Set-ExecutionPolicy Unrestricted Install-Module -Name ExchangeOnlineManagement -RequiredVersion 2.0.3 You will need to respond Yes to 2 prompts $UserCredential = Get-Credential make sure the credentials you enter have…

๐Ÿ“Œ
0๐Ÿ’ฌ read more